CVE-2020-8003 - A double-free vulnerability in vrend_renderer.c in virglrenderer through 0.8.1 allows attackers to cause a denial of service by triggering texture allocation failure, because vrend_renderer_resource_allocated_texture is not an appropriate place for a free

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MEDIUM

A double-free vulnerability in vrend_renderer.c in virglrenderer through 0.8.1 allows attackers to cause a denial of service by triggering texture allocation failure, because vrend_renderer_resource_allocated_texture is not an appropriate place for a free

Published Jan 27, 2020

5.5

MEDIUM

CVSS 3.1

EPSS 0.34%

Description

A double-free vulnerability in vrend_renderer.c in virglrenderer through 0.8.1 allows attackers to cause a denial of service by triggering texture allocation failure, because vrend_renderer_resource_allocated_texture is not an appropriate place for a free.

Affected products

Remediation

No remediation recorded yet.

Weaknesses (1)

CWE-415

References (5)

https://gitlab.freedesktop.org/virgl/virglrenderer/commit/f9b079ccc319c98499111f66bd654fc9b56cf15f?merge_request_iid=340
PatchThird Party Advisory
https://gitlab.freedesktop.org/virgl/virglrenderer/merge_requests/340
PatchThird Party Advisory
https://gitlab.freedesktop.org/virgl/virglrenderer/merge_requests/340/diffs?commit_id=3320973c9f2068f60cf6613c2811a8824781878a
PatchThird Party Advisory
https://gitlab.freedesktop.org/virgl/virglrenderer/merge_requests/340/diffs?commit_id=f9b079ccc319c98499111f66bd654fc9b56cf15f
PatchThird Party Advisory
https://lists.debian.org/debian-lts-announce/2022/12/msg00017.html
mailing-listMailing ListThird Party Advisory

Link	Providers	Tags
https://gitlab.freedesktop.org/virgl/virglrenderer/commit/f9b079ccc319c98499111f66bd654fc9b56cf15f?merge_request_iid=340		PatchThird Party Advisory
https://gitlab.freedesktop.org/virgl/virglrenderer/merge_requests/340		PatchThird Party Advisory
https://gitlab.freedesktop.org/virgl/virglrenderer/merge_requests/340/diffs?commit_id=3320973c9f2068f60cf6613c2811a8824781878a		PatchThird Party Advisory
https://gitlab.freedesktop.org/virgl/virglrenderer/merge_requests/340/diffs?commit_id=f9b079ccc319c98499111f66bd654fc9b56cf15f		PatchThird Party Advisory
https://lists.debian.org/debian-lts-announce/2022/12/msg00017.html		mailing-listMailing ListThird Party Advisory

Change history (0)

No recorded changes yet.

Sources

CVE.org / MITRE

Status PUBLISHED

Assigner mitre

Published Jan 27, 2020

Updated Aug 4, 2024

Reserved Jan 27, 2020

Link CVE-2020-8003

CISA Vulnrichment

Updated n/a

NVD

Status Modified

Modified Jun 17, 2026

Link CVE-2020-8003

Red Hat

Severity n/a

Public date n/a

Links CVE-2020-8003